141844293880

素因数分解:

$2^3\times 5^1\times {\mathrm{157}}^1\times {\mathrm{22586671}}^1$

素因数の和:22586839

約数の個数: 32

約数和(自身を含む): 321182475840

約数和(自身を除く): 179338181960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 157, 314, 628, 785, 1256, 1570, 3140, 6280, 22586671, 45173342, 90346684, 112933355, 180693368, 225866710, 451733420, 903466840, 3546107347, 7092214694, 14184429388, 17730536735, 28368858776, 35461073470, 70922146940, 141844293880]

約数ペア:

[(1, 141844293880), (2, 70922146940), (4, 35461073470), (5, 28368858776), (8, 17730536735), (10, 14184429388), (20, 7092214694), (40, 3546107347), (157, 903466840), (314, 451733420), (628, 225866710), (785, 180693368), (1256, 112933355), (1570, 90346684), (3140, 45173342), (6280, 22586671)]